ITEM NAME:6X Hex Shank Titanium Plated Screw Thread Drill Bits Set Compound Tap M3- M10 3c Description: 100% Brand New and High Quality ! Uses High Speed Steel material, higher hardness, more durable,can be used for drilling the steel plate even the 2mm 304 steel plate. Titanium Coated, rust-proof. Complete Hole Drilling, Tapping And Deburring/Countersinking In One Operation With Power Drill – Saves Labor, Time. Applicable to some types of carbon steel and ordinary steel, copper and aluminum magnesium alloy drilling hole. Type:Repairing tool ,adhesive Color: As the pictures shown Material: High Speed Steel Type: Drill Bits & Chucks Sub-Type: Drill Diameter: M3,M4,M5,M6,M8,M10 Featured Refinements: Long Drill Bit,Metal Drill Bits Package Includes: 1 x Set 6pcs(M3,M4,M5,M6,M8,M10) Hex Shank Tap Drill Bits.1 x Set 6pcs(M3,M4,M5,M6,M8,M10) Hex Shank Tap Drill Bits. Type: Drill Bits & Chucks. Uses High Speed Steel material, higher hardness, more durable,can be used for drilling the steel plate even the 2mm 304 steel plate.